1697808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:212

約数の個数: 80

約数和(自身を含む): 5206016

約数和(自身を除く): 3508208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 163, 168, 186, 217, 248, 326, 336, 372, 434, 489, 496, 651, 652, 744, 868, 978, 1141, 1302, 1304, 1488, 1736, 1956, 2282, 2604, 2608, 3423, 3472, 3912, 4564, 5053, 5208, 6846, 7824, 9128, 10106, 10416, 13692, 15159, 18256, 20212, 27384, 30318, 35371, 40424, 54768, 60636, 70742, 80848, 106113, 121272, 141484, 212226, 242544, 282968, 424452, 565936, 848904, 1697808]

約数ペア:

[(1, 1697808), (2, 848904), (3, 565936), (4, 424452), (6, 282968), (7, 242544), (8, 212226), (12, 141484), (14, 121272), (16, 106113), (21, 80848), (24, 70742), (28, 60636), (31, 54768), (42, 40424), (48, 35371), (56, 30318), (62, 27384), (84, 20212), (93, 18256), (112, 15159), (124, 13692), (163, 10416), (168, 10106), (186, 9128), (217, 7824), (248, 6846), (326, 5208), (336, 5053), (372, 4564), (434, 3912), (489, 3472), (496, 3423), (651, 2608), (652, 2604), (744, 2282), (868, 1956), (978, 1736), (1141, 1488), (1302, 1304)]